package com.grz.springbootdemo.service.impl;

import com.grz.springbootdemo.domain.User;
import com.grz.springbootdemo.mapper.UserMapper;
import com.grz.springbootdemo.service.IUserService;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
@AllArgsConstructor
public class UserServiceImpl implements IUserService {
    private final UserMapper userMapper;

    @Override
    public int insert(User user) {
        return 0;
    }

    @Override
    public int delete(int id) {
        return 0;
    }

    @Override
    public int update(User user) {
        return 0;
    }

    @Override
    public User selectById(int id) {
        return null;
    }

    @Override
    public List<User> selectList(User user) {
        return null;
    }
}
